Answer:
8
Step-by-step explanation:

Add 1/2 to both sides.



Answer:
(0,-3)
Step-by-step explanation:
the y intercept is the last number of the expression; in this case it's negative 3. x is always 0
Well, it depends on what he's doing. Is he walking, jogging, or running? If he walked at a normal pace for an hour he would burn 415calories.
Yes, it is also a square number
Answer:
a
Step-by-step explanation:
i just took the test